Luggage for Plane

So we can take two bags per person on the plane, each with 50 pounds. That's 300 pounds, which is not insignificant.

So after looking for advice online, I got 6 of the Samsonite Tote-a-Ton's. Bought them on eBay, which has a Samsonite outlet store. Paid $18 apiece for them with free shipping.

They appear to be light and sturdy and should be able to hold the 50 pounds....